Abstract

Trichomonascaceae is the largest family of ascomycetous yeast in the order Saccharomycetales. In spite of the extensive body of research on Trichomonascaceae in China, there remain new species to be discovered. Here, we describe four new species isolated from several rotting wood samples from Henan Province, Central China. Phylogenetic analysis of a combined ITS and nrLSU dataset with morphological studies revealed four new species in the Trichomonascaceae: Diddensiella luoyangensis, Sugiyamaella cylindrica, Su. robnettiae, and Zygoascus detingensis. Clustering in the Diddensiella clade, D. luoyangensis’ closest neighbour was D. transvaalensis. Meanwhile, Su. cylindrica clustered in the Sugiyamaella clade closest to Su. marilandica and Su. qingdaonensis. Also clustering in the Sugiyamaella clade, Su. robnettiae was most closely related to Su. chuxiongensis. Finally, Z. detingensis occupied a distinct and separated basal branch from the other species of the genus Zygoascus. These results indicate a high species diversity of Trichomonascaceae.

Addeddate

2025-04-28 21:51:08

Bhl_virtual_titleid

210915

Bhl_virtual_volume

v.90 (2022)

Call number

10_3897_mycokeys_90_83829

Call-number

10_3897_mycokeys_90_83829

Foldoutcount

0

Genre

article

Identifier

fournewspeciest90chai

Identifier-ark

ark:/13960/s2xwxkkcf31

Identifier-bib

10_3897_mycokeys_90_83829

Identifier-doi

10.3897/mycokeys.90.83829

Ocr

tesseract 5.3.0-6-g76ae

Ocr_detected_lang

en

Ocr_detected_lang_conf

1.0000

Ocr_detected_script

Latin

Ocr_detected_script_conf

1.0000

Ocr_module_version

0.0.21

Ocr_parameters

-l eng

Page_number_confidence

70

Page_number_module_version

1.0.5

Page_range

1-18

Pages

18

Pdf_degraded

invalid-jp2-headers

Pdf_module_version

0.0.25

Possible copyright status

In copyright. Digitized with the permission of the rights holder.

Ppi

300

Source

MycoKeys 90

Year

2022

Show More

Show Less